CN110394602A - A kind of manufacturing process of the reinforcing plate structure of hydraulic car - Google Patents
A kind of manufacturing process of the reinforcing plate structure of hydraulic car Download PDFInfo
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- CN110394602A CN110394602A CN201910689249.0A CN201910689249A CN110394602A CN 110394602 A CN110394602 A CN 110394602A CN 201910689249 A CN201910689249 A CN 201910689249A CN 110394602 A CN110394602 A CN 110394602A
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- round steel
- bending
- gusset
- hydraulic car
- manufacturing process
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
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- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Forging (AREA)
Abstract
A kind of manufacturing process of the reinforcing plate structure of hydraulic car disclosed by the invention, it is cut including raw material, raw material heating, cross wedge rolling, bending, molding, trimming, bending, punching, multiple processes such as cooling finished product, present invention process is simple, design specification, processing and manufacturing for anisotropic gusset, raw material passes through heating, cross wedge rolling and bending process, carry out the preforming of gusset, pass through molding again, trimming process, preforming gusset is formed and modified again, eventually by bending and punching operation, complete the anisotropic bending and aperture of gusset, finished product is obtained after cooling, with high production efficiency, gusset is without internal injury, the high feature of quality, and in combination with additional treatments, improve added value of product, improve enterprise profit.
Description
Technical field
The present invention relates to hydraulic car accessory production technical field, especially a kind of manufacture work of the reinforcing plate structure of hydraulic car
Skill.
Background technique
Hydraulic car is a kind of raising and decline that pallet cargo is realized by manpower drive hydraulic system principle, and is pulled by manpower
Complete the mechanical equipment of transport operation.
As the important connection of hydraulic car, transmission, reinforcing fitting, the quality influence for hydraulic car is hydraulic car gusset
Significantly, existing hydraulic car gusset manufacture not enough specification, often in the fabrication process, causes internal injury to hydraulic car gusset, and
Manufacture efficiency is not high, and quality is irregular.
Summary of the invention
The present invention is in view of the above-mentioned problems, to disclose a kind of manufacturing process of the reinforcing plate structure of hydraulic car.
Specific technical solution is as follows:
A kind of manufacturing process of the reinforcing plate structure of hydraulic car, the manufacturing for hydraulic car gusset, which is characterized in that packet
Include following steps: (1): raw material cutting；(2): raw material heating；(3): cross wedge rolling；(4): bending；(5): molding；(6): trimming；
(7): bending；(8) punching；(9): cooling finished product.
The manufacturing process of the reinforcing plate structure of above-mentioned a kind of hydraulic car, wherein the hydraulic car gusset includes middle part connection
Plate, the first side connecting plate and the second side connecting plate, first side connecting plate and middle part connecting plate are excessive by the first inclined plate, described
Second side connecting plate and middle part connecting plate are excessive by the second inclined plate, middle part connecting plate, the first side connecting plate and the second side connecting plate
Locating plane is parallel to each other, and is respectively equipped with middle part connecting hole, the first side connecting hole and second side connecting hole, and described first tiltedly
The positive and negative two sides tool of plate is equipped with wedge groove；
A kind of manufacturing process of the reinforcing plate structure of above-mentioned hydraulic car, wherein manufacturing technology steps, specific as follows:
(1): raw material cutting: according to hydraulic car gusset to be produced, selecting solid round steel, and pass through shear for filled circles
Steel is truncated into the round steel section of suitable length；
(2): raw material heating: round steel section obtained by step (1) being sent into intermediate frequency furnace, is heated, and controls adding for intermediate frequency furnace
Thermal power is 500~810kw, and round steel section is heated to 1000 DEG C~1250 DEG C；
(3): cross wedge rolling: heating to round steel section and complete, and round steel section is sent into milling train, by roll the wedge-shaped die of airborne device into
The continuous cross wedge rolling of row, tentatively rolls out wedge groove；
(4): bending: completing to step (3) cross wedge rolling, and round steel section is sent into punching machine, pressing and bending is carried out, at the beginning of making round steel section
Step bending is L-shaped；
(5): molding: after round steel section preliminary bending, the round steel section after bending being sent into press machine, material is compressed into tablet form；
(6): trimming；It is sent into sheet material obtained by step (5) on the shaving die of punching machine, punching and edge-cutting is carried out, to trimming
It completes, obtains the gusset blank of L-shaped bending；
(7): bending: the gusset blank that trimming is completed is sent on the punching machine with Bending Mould, carries out pressing and bending, to
The gusset blank that punching press is completed to get bending；
(8) punching: the gusset blank of bending is sent into perforating press, is punched out, and processes middle part connecting hole, the connection of the first side
Hole and second side connecting hole；
(9): cooling finished product: completing to punching, by the gusset blank natural cooling for completing punching to get hydraulic car gusset at
Product.
The manufacturing process of the reinforcing plate structure of above-mentioned a kind of hydraulic car, wherein solid round steel is cut in progress step (1) raw material
Before cutting, ultrasonic inspection need to be carried out, and the underproof solid round steel of flaw detection is clipped by shear.
The manufacturing process of the reinforcing plate structure of above-mentioned a kind of hydraulic car, wherein in step (2), round steel section is in intermediate frequency furnace
Heating time control at 10~15 minutes.
The manufacturing process of the reinforcing plate structure of above-mentioned a kind of hydraulic car, wherein milling train used in step (3) uses water cooling side
Formula carries out cold rolling to round steel section.
The manufacturing process of the reinforcing plate structure of above-mentioned a kind of hydraulic car, wherein step (4), step (5) and step (6)
During progress, the real time temperature of round steel section need to maintain 800 DEG C or more, during the progress of step (7) and step (8), muscle
The real time temperature of plate blank material need to maintain 500 DEG C or more, and operator is measured by temperature measurer in real time, if temperature is not inconsistent,
It need to send to intermediate frequency furnace and heat again.
The manufacturing process of the reinforcing plate structure of above-mentioned a kind of hydraulic car, wherein round steel section adds in the raw material for completing step (2)
Heat can be sent into punching machine, the punching press rotated, remove round steel segment table surface oxidized skin.
The manufacturing process of the reinforcing plate structure of above-mentioned a kind of hydraulic car, wherein hydraulic car gusset finished product obtained by step (9) can
Edge polishing and punching polishing are carried out, burr is removed.
The manufacturing process of the reinforcing plate structure of above-mentioned a kind of hydraulic car, wherein hydraulic car gusset finished product obtained by step (9) needs
Carry out electroplating processes.
The invention has the benefit that
A kind of manufacturing process of the reinforcing plate structure of hydraulic car disclosed by the invention, including raw material cutting, raw material heating, wedge cross
It rolls, bending, molding, trimming, bending, punching, multiple processes such as cooling finished product, present invention process is simple, design specification, for different
Property gusset processing and manufacturing, raw material carries out the preforming of gusset by heating, cross wedge rolling and bending process, then by molding, cut
Side process is formed and is modified again to preforming gusset, eventually by bending and punching operation, completes the opposite sex of gusset
Bending and aperture obtain finished product after cooling, have the characteristics that high production efficiency, gusset are high without internal injury, quality, and in combination with additional place
Reason improves added value of product, improves enterprise profit.
Detailed description of the invention
Fig. 1 is schematic diagram of the present invention.
Fig. 2 is hydraulic car gusset front view.
Fig. 3 is the bottom view of Fig. 2.
Fig. 4 is the right view of Fig. 2.
Specific embodiment
It is clear to be more clear technical solution of the present invention, the present invention is further retouched below with reference to embodiment
It states, the technical characteristic of any pair of technical solution of the present invention carries out the scheme that equivalencing is obtained with conventional reasoning and each falls within the present invention
Protection scope.
Embodiment one
A kind of manufacturing process of the reinforcing plate structure of hydraulic car, the manufacturing for hydraulic car gusset, which is characterized in that packet
Include following steps: (1): raw material cutting；(2): raw material heating；(3): cross wedge rolling；(4): bending；(5): molding；(6): trimming；
(7): bending；(8) punching；(9): cooling finished product；
Wherein, the hydraulic car gusset includes middle part connecting plate 2, the first side connecting plate 3 and the second side connecting plate 4, described
Excessively by the first inclined plate 5, second side connecting plate 4 and middle part connecting plate 2 are by for first side connecting plate 3 and middle part connecting plate 2
Excessively, plane locating for middle part connecting plate 2, the first side connecting plate 3 and the second side connecting plate 4 is parallel to each other, and respectively for two inclined plates 6
Equipped with middle part connecting hole 7, the first side connecting hole 8 and second side connecting hole 9, the positive and negative two sides tool of first inclined plate 5 is equipped with wedge
Shape slot 10；
The present embodiment combines existing gusset manufacturing process, and improves, and fabricates to anisotropic gusset, and raw material is logical
Cross heating, cross wedge rolling and bending process, carry out the preforming of gusset, then by molding, trimming process, to preforming gusset into
Row is formed and is modified again, eventually by bending and punching operation, completes the anisotropic bending and aperture of gusset, it is cooling after at
Product.
Embodiment two
The manufacturing process of the reinforcing plate structure of one of the present embodiment hydraulic car, the specific steps are as follows:
(1): raw material cutting: according to hydraulic car gusset to be produced, selecting solid round steel, and pass through shear for filled circles
Steel is truncated into the round steel section of suitable length；
(2): raw material heating: round steel section obtained by step (1) being sent into intermediate frequency furnace, is heated, and controls adding for intermediate frequency furnace
Thermal power is 500~810kw, and round steel section is heated to 1000 DEG C~1250 DEG C；
(3): cross wedge rolling: heating to round steel section and complete, and round steel section is sent into milling train, by roll the wedge-shaped die of airborne device into
The continuous cross wedge rolling of row, tentatively rolls out wedge groove；
(4): bending: completing to step (3) cross wedge rolling, and round steel section is sent into punching machine, pressing and bending is carried out, at the beginning of making round steel section
Step bending is L-shaped；
(5): molding: after round steel section preliminary bending, the round steel section after bending being sent into press machine, material is compressed into tablet form；
(6): trimming；It is sent into sheet material obtained by step (5) on the shaving die of punching machine, punching and edge-cutting is carried out, to trimming
It completes, obtains the gusset blank of L-shaped bending；
(7): bending: the gusset blank that trimming is completed is sent on the punching machine with Bending Mould, carries out pressing and bending, to
The gusset blank that punching press is completed to get bending；
(8) punching: the gusset blank of bending is sent into perforating press, is punched out, and processes middle part connecting hole, the connection of the first side
Hole and second side connecting hole；
(9): cooling finished product: completing to punching, by the gusset blank natural cooling for completing punching to get hydraulic car gusset at
Product；
The processing step of embodiment one is described in detail in the present embodiment, and perfect technique requires and specification.
Embodiment three
In the present embodiment, solid round steel need to carry out ultrasonic inspection, and pass through truncation before carrying out the cutting of step (1) raw material
Machine clips the underproof solid round steel of flaw detection, and in step (2), heating time of the round steel section in intermediate frequency furnace is controlled at 10~15 points
Clock, milling train used in step (3) use water-cooling pattern, carry out cold rolling to round steel section；
The quality of solid round steel is larger to the intensity effect of hydraulic press gusset, therefore, detects a flaw to solid round steel, being must
The process procedure for improving hydraulic press gusset quality want, effective；When carrying out cross wedge rolling, the temperature control of round steel section facilitates
Improve the rolling efficiency of cross wedge rolling, meanwhile, milling train uses water-cooling pattern cold rolling and cooling, guarantee rolling efficiency and milling train it is long when
Between run.
Example IV
In the present embodiment, during the progress of step (4), step (5) and step (6), the real time temperature of round steel section needs to tie up
Hold during 800 DEG C or more, the progress of step (7) and step (8), the real time temperature of gusset blank need to maintain 500 DEG C with
On, operator is measured by temperature measurer in real time, if temperature is not inconsistent, need to be sent to intermediate frequency furnace and be heated again, round steel section is complete
It can be sent into punching machine at the raw material heating of step (2), the punching press rotated removes round steel segment table surface oxidized skin, step (9) institute
Hydraulic car gusset finished product can carry out edge polishing and punching polishing, remove burr, hydraulic car gusset obtained by step (9) at
Product need to carry out electroplating processes；
The present embodiment standardizes step (4)~step (8) technological temperature, avoids because of round steel section or gusset blank
Processing temperature is not up to standard, when leading to processing, causes internal injury to hydraulic car gusset, influences the quality of hydraulic car gusset, moreover, oxidation
The removal of skin also contributes to improving the quality of hydraulic car gusset, meanwhile, at the deburring overlap of hydraulic car gusset finished product and plating
Reason helps to improve the added value of hydraulic car gusset, improves enterprise profit.
Described in comprehensive above-described embodiment, present invention process is simple, design specification, for the processing and manufacturing of anisotropic gusset, raw material
By heating, cross wedge rolling and bending process, the preforming of gusset is carried out, then by molding, trimming process, to preforming gusset
Formed and modified again, eventually by bending and punching operation, complete the anisotropic bending and aperture of gusset, it is cooling after at
Product have the characteristics that high production efficiency, gusset are high without internal injury, quality, and in combination with additional treatments, improve added value of product, mention
High enterprise profit.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by anyone skilled in the art,
It should be covered by the scope of protection of the present invention.Therefore, protection scope of the present invention should be with the protection scope of claims
Subject to.
Claims (10)
1. a kind of manufacturing process of the reinforcing plate structure of hydraulic car, the manufacturing for hydraulic car gusset, which is characterized in that including
Following steps: (1): raw material cutting；(2): raw material heating；(3): cross wedge rolling；(4): bending；(5): molding；(6): trimming；(7):
Bending；(8) punching；(9): cooling finished product.
2. a kind of manufacturing process of the reinforcing plate structure of hydraulic car as described in claim 1, which is characterized in that the hydraulic car muscle
Plate includes middle part connecting plate, the first side connecting plate and the second side connecting plate, and first side connecting plate and middle part connecting plate are by
One inclined plate is excessive, and second side connecting plate and middle part connecting plate are excessive by the second inclined plate, middle part connecting plate, the first side connecting plate
It is parallel to each other with plane locating for the second side connecting plate, and be respectively equipped with middle part connecting hole, the first side connecting hole and second side and connect
Hole is connect, the positive and negative two sides tool of first inclined plate is equipped with wedge groove.
3. a kind of manufacturing process of the reinforcing plate structure of hydraulic car as claimed in claim 2, which is characterized in that manufacturing process step
Suddenly, specific as follows:
(1): raw material cutting: according to hydraulic car gusset to be produced, selecting solid round steel, and by shear by solid round steel,
It is truncated into the round steel section of suitable length；
(2): raw material heating: round steel section obtained by step (1) being sent into intermediate frequency furnace, is heated, controls the heating function of intermediate frequency furnace
Rate is 500~810kw, and round steel section is heated to 1000 DEG C~1250 DEG C；
(3): cross wedge rolling: heating to round steel section and complete, and round steel section is sent into milling train, the wedge-shaped die by rolling airborne device is connected
Continuous cross wedge rolling, tentatively rolls out wedge groove；
(4): bending: completing to step (3) cross wedge rolling, and round steel section is sent into punching machine, pressing and bending is carried out, keeps round steel section tentatively curved
It rolls over L-shaped；
(5): molding: after round steel section preliminary bending, the round steel section after bending being sent into press machine, material is compressed into tablet form；
(6): trimming；It is sent into sheet material obtained by step (5) on the shaving die of punching machine, carries out punching and edge-cutting, it is complete to trimming
At obtaining the gusset blank of L-shaped bending；
(7): bending: the gusset blank that trimming is completed is sent on the punching machine with Bending Mould, and pressing and bending is carried out, to be punched
Complete the gusset blank to get bending；
(8) punching: the gusset blank of bending is sent into perforating press, is punched out, process middle part connecting hole, the first side connecting hole and
Second side connecting hole；
(9): cooling finished product: being completed to punching, by the gusset blank natural cooling for completing punching to get hydraulic car gusset finished product.
4. a kind of manufacturing process of the reinforcing plate structure of hydraulic car as claimed in claim 3, which is characterized in that solid round steel into
Before the cutting of row step (1) raw material, ultrasonic inspection need to be carried out, and the underproof solid round steel of flaw detection is clipped by shear.
5. a kind of manufacturing process of the reinforcing plate structure of hydraulic car as described in claim 3 or 4, which is characterized in that step (2)
In, heating time of the round steel section in intermediate frequency furnace controlled at 10~15 minutes.
6. a kind of manufacturing process of the reinforcing plate structure of hydraulic car as claimed in claim 3 or 5, which is characterized in that step (3) institute
Water-cooling pattern is used with milling train, cold rolling is carried out to round steel section.
7. a kind of manufacturing process of the reinforcing plate structure of hydraulic car as claimed in claim 6, which is characterized in that step (4), step
(5) and during the progress of step (6), the real time temperature of round steel section need to maintain 800 DEG C or more, step (7) and step (8)
During progress, the real time temperature of gusset blank need to maintain 500 DEG C or more, and operator passes through temperature measurer in real time and surveys
Amount, if temperature is not inconsistent, need to send to intermediate frequency furnace and heat again.
8. a kind of manufacturing process of the reinforcing plate structure of hydraulic car as claimed in claim 7, which is characterized in that round steel section is completed
The raw material heating of step (2) can be sent into punching machine, and the punching press rotated removes round steel segment table surface oxidized skin.
9. a kind of manufacturing process of the reinforcing plate structure of hydraulic car as claimed in claim 8, which is characterized in that obtained by step (9)
Hydraulic car gusset finished product can carry out edge polishing and punching polishing, remove burr.
10. a kind of manufacturing process of the reinforcing plate structure of hydraulic car as claimed in claim 9, which is characterized in that obtained by step (9)
Hydraulic car gusset finished product need to carry out electroplating processes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910689249.0A CN110394602B (en) | 2019-07-29 | 2019-07-29 | Manufacturing process of rib plate structure of hydraulic vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910689249.0A CN110394602B (en) | 2019-07-29 | 2019-07-29 | Manufacturing process of rib plate structure of hydraulic vehicle |
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| CN110394602A true CN110394602A (en) | 2019-11-01 |
| CN110394602B CN110394602B (en) | 2020-08-28 |
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| CN108000078A (en) * | 2017-12-27 | 2018-05-08 | 张家港市环鑫精密锻造有限公司 | A kind of production technology of automobile connecting bar |
| KR20190049271A (en) * | 2017-11-01 | 2019-05-09 | 김천식 | Hopper making method and hopper manufactured using the same |
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2019
- 2019-07-29 CN CN201910689249.0A patent/CN110394602B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101007378A (en) * | 2007-02-01 | 2007-08-01 | 上海保捷汽车零部件锻压有限公司 | Shifting fork forging method of auto parts |
| CN102974729A (en) * | 2012-08-22 | 2013-03-20 | 昌利锻造有限公司 | Machining method of automobile engine left plate |
| CN102989942A (en) * | 2012-08-22 | 2013-03-27 | 昌利锻造有限公司 | Forging method of single-throw crank shaft |
| CN102922291A (en) * | 2012-11-26 | 2013-02-13 | 山东泰金精密成型制品有限公司 | Joint production equipment for producing engine connecting rod finished products by round steel |
| CN103464985A (en) * | 2013-09-22 | 2013-12-25 | 福建省威盛机械发展有限公司 | Production process of movable arm of forklift loader/loading machine and fine processing fixing tooling of movable arm |
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| KR20190049271A (en) * | 2017-11-01 | 2019-05-09 | 김천식 | Hopper making method and hopper manufactured using the same |
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